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  1. tgathright

    Hello,
    I would like to use the eight digital_outs to operate relays.

    Can I directly connect a uln2308a to the out put pins?
    I read in the documention that the uln2308a has a 2.7k ohm series resistor for each Darlington pair for operation directly with ttl or 5v comos directly.
    thanks,
    Terry

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